Test 1 Flashcards
The most common type of rivets used in structural steel framing is…
Hot rivets
The most common type of connector for structural steel is…
Nuts & Bolts
What connection can withstand the most tensile and shear stresses?
(H.S bolts) high strength steel bolts
What does “to cope” mean?
To cut and shape one steel piece to fit perfectly against the other, for a tight and flush connection.
What are the four basic types of steel stairs?
Straight, L shaped, U shaped and spiral stairs
A steel angle has the dimensions:
L 3-1/2 x 3-1/2 x 1/4
how would they be read?
The steel angle with the dimensions “L 3-1/2 x 3-1/2 x 1/4” would be a piece of steel shaped like an “L” with two legs that are both 3-1/2 inches long and a thickness of 1/4 inch.
What are the most important things to consider when using portable air compressors?
- Check air pressure and flow for tools
- Maintain and use safely
What is a sorting yard (steel yard) used for?
A sorting yard (steel yard) is used to organize and categorize steel members before they are transported or distributed.
What’s the difference between level and plumb?
Level means side to side ⬅️➡️
Plumb means straight up and down ⬆️⬇️
What unit of measurement is used to estimate a steel structure?
Ton
What is the best way to lift a long girder?
A crane with a spreader beam
According to Caltrans girders and beams that are to be unloaded and storage should be placed in which position?
Girders and beams are to be stored horizontally on racks or stands to prevent bending, deformation, and avoid contact with the ground or other surfaces that could cause damage.
According to Caltrains, long steel members, such as columns and chords, that are to be unloaded and stored should be placed….
Columns and chords are to be stored horizontally on racks or stands to prevent bending, deformation, and avoid contact with the ground or other surfaces that could cause damage.
What are 4 uses for corrugated sheet metal?
Roofing, sidings, decking, and partition
What does the California building codes enforce?
California building codes enforce rules for safety construction and maintenance of buildings covering areas like structure, fire safety, accessibility and energy efficiency.
What is the the American Institute of steel construction?
An organization that sets standards and provides guidance for the design, fabrication and direction of steel structures in the United States.
What is a fixture member?
A fixture member is a component used to connect and support other parts of a structure.
How do you prepare hot rolled or mill finish steel for spray painting?
It should be degreased/sandblasted, neglecting, proper surface preparation can lead to paint failure and compromise coating performance.
What is the most efficient way to reduce the heat inside an open space of a room?
To use a fan
What does “CRS” on a plan mean?
Cold rolled steel
Labor for structural steel work is estimated per…
Hour
Number 4 gauge is _________ than number 6 gauge
Thicker
The process used to increase particle size of iron ores to make them suitable for steel manufacturing is called…
Agglomeration
The process by which a relatively thick layer is added to a surface of a structure (walls and roofs) to improve resistant to corrosion is called…
Cladding
refers to adding an outer layer, or covering to the exterior surface of a building or structure for purposes, such as protection, insulation or aesthetics.
